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A Scanning Electron Microscope Study of Vegetative Parts of the Genus Vincetoxicum in Türkiye DOI

Seher Güven,

Selin Meral Doğan

Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, Journal Year: 2025, Volume and Issue: 28(2), P. 380 - 402

Published: March 20, 2025

In Türkiye, Vincetoxicum is represented by 11 taxa belonging to nine species, three of which (V. coskuncelebiana S.Makbul & S.Güven, V. fuscatum (Hornem.) subsp. boissieri (Kusn.) Browicz, and parviflorum Decne) are endemics. this study, the micro-morphology stem, petiole, lamina all Turkish was examined using a scanning electron microscope (SEM) for first time. Micro-morphological observations were carried out on herbarium samples 21 populations from various habitats. A detailed micro-morphological description lamina, supported SEM micrographs, created each taxon. It determined that characteristics such as pattern pubescence, distribution density trichomes position stomata both sides leaf contributed distinction taxa. On other hand, no difference observed among in terms appearance epicuticular wax, shape concavity/convexity properties epidermal cells lamina.

Language: Английский

Citations

SEM-imaging-based mapping of monofractal and multifractal patterns of the Piper krukoffii Yunck leaf surface architecture DOI

Glenda Quaresma Ramos,

Ituany da Costa Melo,

Robert S. Matos

et al.

Flora, Journal Year: 2023, Volume and Issue: 306, P. 152355 - 152355

Published: July 29, 2023

Language: Английский

Citations

Stereometric analysis of Amazon rainforest Anacardium occidentale L. leaves DOI

Glenda Quaresma Ramos, Ítalo Carvalho da Costa, M.E.H. Maia da Costa

et al.

Planta, Journal Year: 2021, Volume and Issue: 253(1)

Published: Jan. 1, 2021

Language: Английский

Citations

Micromorphological Sculptural Diversity in Foliar Epidermis and Trichomes Features among Invasive Species DOI

Ribaha Manzoor,

Muhammad Zafar,

Tayyaba Yaqoob

et al.

Microscopy and Microanalysis, Journal Year: 2023, Volume and Issue: 29(4), P. 1531 - 1555

Published: July 6, 2023

This study examines the role of light microscopic (LM) and scanning electron (SEM) micromorphological traits epidermis in identifying classifying invasive plants. SEM was conducted to increase our understanding qualities that are not visible microscopy elucidate unclear affinities among species. The species' morphological anatomical characteristics from Pothohar Plateau Pakistan for first time. results showed various features very useful accurate identification. Adaxial abaxial surfaces leaves variations subsidiary cells, glands, anticlinal wall patterns, stomata, epidermal cells. Epidermal cell shapes observed were irregular, elongated, rectangular, polygonal. cells having maximum length calculated Stellaria media (126.3 μm) on adaxial side. On surface, minimum noticed Eucalyptus camaldulensis (28.5 μm). Both glandular nonglandular trichomes examined, ranging unicellular multicellular. Most investigated specimens amphistomatic, while some hypostomatic, like Alternanthera pungens, Calotropis procera, Cannabis sativa, Lantana camara, Thevetia peruviana. Leaf morphology contains numerous systematic identifications plant attributes under observation provide a standard criterion researcher flora future morpho-taxonomic studies.

Language: Английский

Citations

Endemic species analysis: Foliar epidermal anatomical characters of Aster glehnii F. Schmidt (Asteraceae) DOI

Wajid Zaman, Eun Mi Lee, SeonJoo Park

et al.

Microscopy Research and Technique, Journal Year: 2024, Volume and Issue: 87(7), P. 1640 - 1646

Published: March 7, 2024

Abstract The classification and identification of Aster glehnii F. Schmidt are determined from its foliar epidermal anatomical features. Scanning electronic microscopy has been used to determine the characteristics species in detail. This study compared qualitative quantitative leaf epidermis A. for taxonomic be as a reference future studies on species. smooth, thin cuticles, depressed anomocytic stomata dispersed randomly throughout surface, polygonal cells with straight slightly curved anticlinal walls, no trichomes. There obvious veins containing thick‐walled bundle sheath cells. stomatal density is between 100 150 per millimeter. vein ranges five 10 millimeter, 20 μm long 5 width. Understanding connections different categorizing identifying them depend heavily these structural Taxonomy conservation closely intertwined because former serves basis comprehending safeguarding biodiversity. Research Highlights Optical SEM was identify authenticate endemic Microscopic can assist

Language: Английский

Citations

The phenetic relationship of citrus plants based on the morphological and anatomical characteristics DOI

Mohamad Nurzaman,

Tia Setiawati,

Rusdi Hasan

et al.

Biodiversitas Journal of Biological Diversity, Journal Year: 2024, Volume and Issue: 25(3)

Published: April 8, 2024

Abstract. Nurzaman M, Setiawati T, Hasan R, Qotrunnada NK, Kusmoro J, Permadi N, Julaeha E. 2024. The phenetic relationship of citrus plants based on the morphological and anatomical characteristics. Biodiversitas 25: 1201-1213. Indonesia stands as a global biodiversity hub, boasting an exceptional richness that earns it distinction being mega-biodiversity country. Among its diverse ecosystems, Rutaceae family holds significance, encompassing numerous genera, notably Citrus genus, which showcases splendid array plants. This research aimed to determine relationships characters seven (Citrus reticulata var. Chokun, C. Fremont, Santang, Dekopon, aurantium variegata, aurantium, limon) in Parongpong District, West Bandung Regency, Java. method used this was explorative with purposive sampling. study collected three samples for respective character observations leaf morphology, anatomy, fruit morphology. Morphology anatomy were conducted Department Biology, Padjadjaran University laboratory. description data obtained from each orange plant then analyzed using NTSYS PC version 2.11a software obtain similarity values dendrogram analysis method. Phenetic produced divided into 2 main branches, branch I II, coefficient 0.3846. Branch consists Chokun Chokun), Fremont (C. cv. Fremont), Santang Santang), variegated sinensis variegata) II dekopon Dekopon), Sunkist aurantium), lemon limon).

Language: Английский

Citations

Comparative Petiole Anatomy in Members of Polygonaceae as Medicinal Plants from District Muzaffarabad, Kashmir Himalayas DOI

Syed Waseem Gillani,

Mushtaq Ahmad, Muhammad Zafar

et al.

Polish Journal of Environmental Studies, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 5, 2024

The petiole anatomy of some medicinally important species was investigated.The comprehensive explanation Polygonaceae is connected to their systematic significance.One the reliable characteristics that used for precise identification microanatomical attributes.The main objective current study taxonomic significance and ethnobotanical uses eight taxa from Kashmir Himalayan Region.A microtome assess quantitative qualitative features petiole.The were observed, such as collenchyma cell shape, parenchyma epidermal vascular bundles (VBs), with a lot variations.The number VBs length also examined characteristics.The largest observed in Antigonon leptopus (430 µm), shortest Rumex hastatus (130 µm).The highest (10), lowest chalepensis (2).The (23 (4.3 width (10.6 µm) (14.6 crispus, minimum Persicaria berbata.Studied have high local uses.Both questionnaires group discussions collect data.The collected data analyzed using variety metrics, use value (UV) relative frequency citation (RFC).The majority medicinal plants utilized by communities herbs (87.5%), leaves (53.85%) being most commonly plant parts.Among investigated taxa, Oxyria digyna had (1.08), it (0.88).This describes anatomical exploration can be further elaborated correct phylogenetic-based micromorphological approaches.

Language: Английский

Citations

Morpho-anatomical responses of Catharanthus roseus due to combined heavy metal stress observed under Scanning Electron Microscope DOI

V Soumya,

P Kiranmayi,

K. Siva Kumar

et al.

Plant Science Today, Journal Year: 2022, Volume and Issue: unknown

Published: May 13, 2022

Heavy metals trigger various plant responses that basically vary with the intensity as well duration of stress. Comprehension morphological and anatomical to such stress is essential for a holistic perception resistance mechanisms metal-excess conditions in higher plants. In present study, effects heavy on morpho-anatomy Catharanthus roseus based its potential tolerate metal has been studied industrially polluted environments. The tissue samples these plants grown contaminated uncontaminated soils were processed analysis under Scanning Electron Microscope (SEM). Briefly, harvested tissues pre-fixed using glutaraldehyde paraformaldehyde sodium cacodylate (CAC) buffer, followed by post fixation osmium tetroxide. Further, digital micrographs critically dried captured. revealed structural changes like cell wall thickening, increased stele diameter, root shoot variations stomatal number, enlargement trichomes salt glands soil when compared those soil. study also provided microscopic evidence endophytic colonization microorganisms within surface-disinfected tissues. Based varied morpho-anatomical due stress, several physiological metabolic deciphered.

Language: Английский

Citations

Taxonomic Implication of Integrated Chemical, Morphological, and Anatomical Attributes of Leaves of Eight Apocynaceae Taxa DOI

Ahmed M. El-Taher,

Abd El‐Nasser G. El Gendy,

Jawaher Alkahtani

et al.

Diversity, Journal Year: 2020, Volume and Issue: 12(9), P. 334 - 334

Published: Aug. 31, 2020

Up to now, the taxonomic conflict of Apocynaceae family has attracted attention scientists and researchers worldwide. Recently, this was divided into five subfamilies. The present study aims investigate implication interlacing macro-, micro-morphological, anatomical, chemical characteristics leaves eight plants (Adenium obesum, Dipladenia boliviensis, Carissacarandas, Nerium oleander, Asclepias curassavica, Calotropisprocera, Acokanthera oblongifolia, Thevetia neriifolia), provide valuable differentiation these species. macro-morphological investigation includes shape, apex, base, venation leaves, while micro-morphological leaf epidermal cells, stomata, trichomes. anatomical features blade were studied by scanning electron microscope (SEM). Additionally, composition silylated methanolic extract analyzed Gas chromatography–mass spectroscopy (GC-MS). Sixty-three compounds characterized from extracts plants, where quinic acid, sucrose, D-pinitol, D-(−)-fructopyranose determined as major compounds. Principal Component Analysis (PCA) based on revealed a significant correlation among all species with presence sugars amino acids, well phenolic acids iridoid glycosides. cluster analysis, merged characters, showed that can be categorized three clusters. first comprises A.obesum, A. T. neriifolia, second contains D. N. C. carandas, third consists procera alone. This some similarities recent classification Apocynaceae, it inconsistency regarding procera, oleander. Due obtained inconsistent data observed variation species, further is recommended for more characterization additional parameters, including molecular characteristics, particularly

Language: Английский

Citations

Microscopic characterization of petiole anatomy of Asteraceous taxa of Western Himalaya‐Pakistan DOI

Anam Akhtar,

Mushtaq Ahmad, Tariq Mahmood

et al.

Microscopy Research and Technique, Journal Year: 2021, Volume and Issue: 85(2), P. 591 - 606

Published: Sept. 17, 2021

Petiole anatomy of 15 species family Asteraceae was examined which aimed to investigate petiolar anatomical structures for level identification. Shandon Microtome used petiole histological preparations. Both qualitative and quantitative features were studied under microscope showed significant variation in petiole, collenchyma, parenchyma shape/size, vascular bundles arrangement/size, vessel elements quantity. Artemisia japonica Thunb., Cirsium vulgare (Savi) Ten., Myriactis nepalensis Less., Seriphidium brevifolium Ling & Y.R.Ling, Taraxacum officinale (L.) Weber ex F.H.Wigg., Xanthium strumarium L. winged petioles. Maximum length width upper lower epidermis found Tagetes erecta is 23.05 ± 0.89 μm, 24.9 1.257 μm 21.75 1.38067 22.75 0.467 width, respectively. Petioles Parthenium hysterophorus longest one with 9.85 10.45 while A. Thunb. highest number elements. size T. 5.05 14.25 μm. annua L., C. Ten, Cyanthillium cinereum H.Rob., Helianthus annus M. P. Senecio chrysanthemoides DC. have trichomes Tussilago farfara has bundles. All angular collenchyma type except S. minuta DC., Cluster analysis implemented that distinct plant cluster. Petiolar taxonomic key will helpful distinguishing Asteraceous taxa at genus level. This investigation also provide baseline taxonomists other studies phylogenetic research.

Language: Английский

Citations